🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.54 AU - 0.86 AU

Year: 223 Days

Day: 17.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.08 AU - 1.14 AU

Year: 445 Days

Day: 16.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.1 AU - 1.14 AU

Year: 451 Days

Day: 13.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,217,901 km

• M1: 74,949 km (0.093 R)
• M2: 174,431 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.5

Radius: 14.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.71 AU - 6.77 AU

Year: 6663 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,217,901 km

• M1: 196,422 km (0.103 R)
• M2: 382,372 km (0.111 R)
• M3: 497,563 km (0.1 R)
• M4: 737,218 km (0.098 R)
• M5: 947,553 km (0.1 R)
• M6: 1,179,430 km (0.048 R)
• M7: 1,302,848 km (0.069 R)
• M8: 1,700,479 km (0.046 R)
• M9: 2,270,447 km (0.077 R)
• M10: 2,567,249 km (0.065 R)
• M11: 2,751,404 km (0.084 R)
• M12: 2,855,823 km (0.091 R)
• M13: 3,242,534 km (0.083 R)
• M14: 3,555,193 km (0.101 R)
• M15: 3,761,489 km (0.091 R)
• M16: 4,114,241 km (0.032 R)
• M17: 4,306,773 km (0.085 R)
• M18: 4,502,447 km (0.089 R)
• M19: 4,902,771 km (0.075 R)
• M20: 5,158,883 km (0.11 R)
• M21: 5,498,470 km (0.094 R)
• M22: 5,604,385 km (0.095 R)
• M23: 6,172,109 km (0.065 R)
• M24: 6,310,038 km (0.094 R)
• M25: 6,617,163 km (0.115 R)
• M26: 6,986,370 km (0.076 R)
• M27: 8,104,465 km (0.032 R)
• M28: 8,963,904 km (0.096 R)
• M29: 9,214,780 km (0.051 R)
• M30: 9,981,619 km (0.099 R)
• M31: 10,537,076 km (0.079 R)
• M32: 10,902,094 km (0.063 R)
• M33: 11,542,074 km (0.072 R)
• M34: 11,918,313 km (0.103 R)
• M35: 12,647,752 km (0.041 R)
• M36: 12,858,835 km (0.082 R)
• M37: 13,000,205 km (0.115 R)
• M38: 14,149,864 km (0.026 R)
• M39: 14,515,930 km (0.055 R)
• M40: 14,959,189 km (0.098 R)
• M41: 15,145,288 km (0.081 R)
• M42: 16,315,742 km (0.064 R)
• M43: 16,661,164 km (0.109 R)
• M44: 17,947,855 km (0.059 R)
• M45: 19,185,777 km (0.032 R)
• M46: 19,347,493 km (0.06 R)
• M47: 19,876,321 km (0.063 R)
• M48: 20,740,548 km (0.068 R)
• M49: 21,073,104 km (0.065 R)
• M50: 21,281,793 km (0.091 R)
• M51: 21,491,230 km (0.079 R)
• M52: 21,659,229 km (0.103 R)
• M53: 22,081,095 km (0.025 R)
• M54: 22,761,914 km (0.117 R)
• M55: 23,104,942 km (0.06 R)
• M56: 23,406,382 km (0.108 R)
• M57: 23,796,084 km (0.046 R)
• M58: 25,597,991 km (0.056 R)
• M59: 25,999,362 km (0.112 R)
• M60: 26,268,189 km (0.089 R)
• M61: 26,853,715 km (0.072 R)
• M62: 27,080,057 km (0.086 R)
• M63: 27,443,580 km (0.077 R)
• M64: 27,625,940 km (0.094 R)
• M65: 27,808,599 km (0.117 R)
• M66: 28,037,633 km (0.081 R)
• M67: 28,405,344 km (0.086 R)
• M68: 29,331,804 km (0.092 R)
• M69: 30,881,788 km (0.088 R)
• M70: 31,356,761 km (0.091 R)
• M71: 32,121,804 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,812 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit